CA2651680C - Dispositif et procede d'endoscopie pour une observation simultanee de plusieurs zones d'interet - Google Patents

Dispositif et procede d'endoscopie pour une observation simultanee de plusieurs zones d'interet Download PDF

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Publication number
CA2651680C
CA2651680C CA2651680A CA2651680A CA2651680C CA 2651680 C CA2651680 C CA 2651680C CA 2651680 A CA2651680 A CA 2651680A CA 2651680 A CA2651680 A CA 2651680A CA 2651680 C CA2651680 C CA 2651680C
Authority
CA
Canada
Prior art keywords
light
guides
guide
fibers
fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2651680A
Other languages
English (en)
French (fr)
Other versions
CA2651680A1 (fr
Inventor
Francois Lacombe
Bertrand Viellerobe
Nicolas Boularot
Francois Doussoux
Aymeric Perchant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tasly Mauna Kea Medical Engineering Technology Co Ltd
Original Assignee
Mauna Kea Technologies SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mauna Kea Technologies SA filed Critical Mauna Kea Technologies SA
Publication of CA2651680A1 publication Critical patent/CA2651680A1/fr
Application granted granted Critical
Publication of CA2651680C publication Critical patent/CA2651680C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0068—Confocal scanning
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/043—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for fluorescence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
CA2651680A 2006-05-12 2007-05-11 Dispositif et procede d'endoscopie pour une observation simultanee de plusieurs zones d'interet Active CA2651680C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0604259A FR2901029B1 (fr) 2006-05-12 2006-05-12 Dispositif et procede d'endoscopie pour une observation simultanee de plusieurs zones d'interet.
FR0604259 2006-05-12
PCT/FR2007/000799 WO2007132085A1 (fr) 2006-05-12 2007-05-11 Dispositif et procede d'endoscopie pour une observation simultanee de plusieurs zones d'interet

Publications (2)

Publication Number Publication Date
CA2651680A1 CA2651680A1 (fr) 2007-11-22
CA2651680C true CA2651680C (fr) 2016-02-09

Family

ID=37546755

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2651680A Active CA2651680C (fr) 2006-05-12 2007-05-11 Dispositif et procede d'endoscopie pour une observation simultanee de plusieurs zones d'interet

Country Status (8)

Country Link
US (1) US8808171B2 (de)
EP (1) EP2024774B1 (de)
JP (1) JP5594563B2 (de)
AU (1) AU2007251465B2 (de)
CA (1) CA2651680C (de)
ES (1) ES2633649T3 (de)
FR (1) FR2901029B1 (de)
WO (1) WO2007132085A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2224841A4 (de) * 2007-11-27 2012-04-18 Univ Washington Hinzufügen von bildgebungsfähigkeit zu distalen spitzen von medizinischen instrumenten, kathetern und leitungen
GB201707239D0 (en) 2017-05-05 2017-06-21 Univ Edinburgh Optical system and method
CN107898435A (zh) * 2017-11-09 2018-04-13 中国科学院深圳先进技术研究院 一种光路系统及头戴式显微系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223079A (ja) 1983-05-31 1984-12-14 Matsushita Electric Works Ltd 画像伝送装置
US5716324A (en) * 1992-08-25 1998-02-10 Fuji Photo Film Co., Ltd. Endoscope with surface and deep portion imaging systems
JP3361132B2 (ja) * 1992-11-19 2003-01-07 オリンパス光学工業株式会社 光断層イメージング装置
US6826422B1 (en) * 1997-01-13 2004-11-30 Medispectra, Inc. Spectral volume microprobe arrays
JP3560120B2 (ja) * 1997-10-29 2004-09-02 横河電機株式会社 共焦点顕微鏡
JP2001174744A (ja) * 1999-10-06 2001-06-29 Olympus Optical Co Ltd 光走査プローブ装置
ATE304184T1 (de) * 1999-12-17 2005-09-15 Digital Optical Imaging Corp Abbildungsverfahren und -gerät mit lichtleiterbündel und räumlichem lichtmodulator
JP4158344B2 (ja) * 2001-02-28 2008-10-01 ソニー株式会社 画像入力装置
WO2003090613A1 (en) * 2002-04-26 2003-11-06 Optiscan Pty Ltd Laser scanning confocal microscope with fibre bundle return
JP2003344777A (ja) * 2002-05-24 2003-12-03 Japan Science & Technology Corp 光ファイバ顕微鏡および内視鏡
FR2842628B1 (fr) * 2002-07-18 2004-09-24 Mauna Kea Technologies "procede de traitement d'une image acquise au moyen d'un guide compose d'une pluralite de fibres optiques"
US20040037554A1 (en) * 2002-08-23 2004-02-26 Ferguson Gary William Non-coherent fiber optic apparatus and imaging method
JP2004317437A (ja) * 2003-04-18 2004-11-11 Olympus Corp 光イメージング装置
JP4533695B2 (ja) * 2003-09-23 2010-09-01 オリンパス株式会社 処置用内視鏡
JP2005301065A (ja) * 2004-04-14 2005-10-27 Olympus Corp 観察装置
EP1580586B1 (de) * 2004-03-25 2008-06-11 Olympus Corporation Scannendes konfokales Mikroskop
EP1586855A1 (de) * 2004-04-15 2005-10-19 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Verfahren und Vorrichtung zur Abbildung und Messung
JP4459710B2 (ja) * 2004-05-11 2010-04-28 Ｈｏｙａ株式会社 蛍光観察内視鏡装置
JP4379474B2 (ja) * 2004-10-01 2009-12-09 日亜化学工業株式会社 発光装置
EP1838206B1 (de) * 2005-01-21 2018-04-04 Optiscan Pty Ltd Konfokales faserbündelendomikroskop
JP4992013B2 (ja) * 2005-11-16 2012-08-08 国立大学法人浜松医科大学 切替形イメージングファイバ装置
EP1980194B1 (de) * 2006-01-06 2013-05-08 Olympus Medical Systems Corp. Über eine natürliche öffnung einführbares oder transkutanes medizinisches system

Also Published As

Publication number Publication date
US20100234686A1 (en) 2010-09-16
AU2007251465B2 (en) 2013-10-10
WO2007132085A1 (fr) 2007-11-22
AU2007251465A1 (en) 2007-11-22
JP5594563B2 (ja) 2014-09-24
JP2009536863A (ja) 2009-10-22
EP2024774B1 (de) 2017-05-10
FR2901029A1 (fr) 2007-11-16
FR2901029B1 (fr) 2012-12-21
ES2633649T3 (es) 2017-09-22
CA2651680A1 (fr) 2007-11-22
EP2024774A1 (de) 2009-02-18
US8808171B2 (en) 2014-08-19

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